?Newest Version 2019? Upgrade Rechargeable Mini bark Control Device Outdoor Anti-snoring ultrasonic Dog Skin Control Sonic bark Vacuum Cleaner Muffler Stop bark bark Stop Repeller

Features uses ultrasonic technology to stop barks - more effective and durable. No more barking. four adjustable ultrasonic volume levels - test, low, medium, and high, with LED battery power level indicator. the product will not work on deaf or...